Deformation microstructures and textures of cast Mg-3Sn-2Ca alloy under uniaxial hot compression

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

Authors

  • C. Dharmendra
  • K. P. Rao
  • Y. V.R.K. Prasad
  • N. Hort
  • K. U. Kainer

The influence of deformation conditions on the microstructure and texture evolution during hot compression of Mg-3Sn-2Ca (TX32) has been studied. Cylindrical samples were compressed uniaxially at different combinations of temperatures and strain rates in the ranges 300-00°C and 0.0003-10 s -1. The crystallographic orientation information of the as-cast and deformed specimens was obtained by EBSD micro-texture analysis. Activation of different slip systems was investigated using Schmid factor analysis and the results reinforce the importance of non-basal slip for deformation at high temperatures. Samples deformed at 500 °C/0.1 s-1 resulted in a fully recrystallized microstructure with near random crystallographic texture.

OriginalspracheEnglisch
TitelMechanical Engineering and Materials : ICMEM 2012
HerausgeberWen Jin
Anzahl der Seiten4
VerlagScientific.Net
Erscheinungsdatum2012
Seiten322-325
ISBN (Print)9783037853528
DOIs
PublikationsstatusErschienen - 2012
Extern publiziertJa
VeranstaltungInternational Conference on Mechanical Engineering and Materials - ICMEM 2012 - Melbourne, VIC, Australien
Dauer: 15.01.201216.01.2012